• 专利标题:   Method for improving synthesis yield of ZSM-11 molecular sieve comprises introducing synthesis aid graphene oxide to the ZSM-11 synthesis system.
  • 专利号:   CN113582198-A
  • 发明人:   NIE P, KONG X, LIU X
  • 专利权人:   UNIV QINGDAO SCI TECHNOLOGY
  • 国际专利分类:   B01J029/40, B01J035/10, C01B032/198, C01B039/36
  • 专利详细信息:   CN113582198-A 02 Nov 2021 C01B-039/36 202209 Chinese
  • 申请详细信息:   CN113582198-A CN10891716 04 Aug 2021
  • 优先权号:   CN10891716

▎ 摘  要

NOVELTY - Method for improving synthesis yield of ZSM-11 molecular sieve comprises introducing synthesis aid graphene oxide to the ZSM-11 synthesis system. USE - The ZSM-11 molecular sieve obtained by the method and is used as an alkylation catalyst in catalyzing the alkylation reaction of benzene and ethanol, and inactivation rate constant kd(%/h)less than or equal to-0.04 (claimed). ADVANTAGE - The molecular sieve is in the alkylation reaction of catalytic benzene and ethanol exhibits excellent stability the lowest inactivation rate constant kd % h is not greater than -0 04. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for an alkylation catalyst obtained by the method.